baber/WOPTO huggingface dataset:
Patent JP-S57199149-A (JP)
Title: Cathode-ray tube
Inventor: IMANISHI WATARU
IPC: H01J29/94
Filed: 1981-06-01
Abstract: PURPOSE:To provide a soft-flash-type cathode-ray tube having a suppressed discharge current by preventing any scattering of getter particles on the inner wall of the neck of the tube by providing a cylindrical getter shield within the said neck. CONSTITUTION:A cylindrical convergence cup 17 provided inside a neck part 4 is made to extend from the side of spaces 30 provided on the outer wall of the cup 17 toward the panel side of a cathode ray tube, and the extending part is used as a getter shield 26. As the result, the space formed between the cup 17 ane the neck part 4 is made narrow and long so that a high-resistance inner conductive film 6 is interposed between the cup 17 and the neck part 4, and any getter particle 27 is prevented from scattering on the inner wall of the neck part 4. By thus extending the cup 17 from the side of the spacers 30 to the panel side of the tube, the inner wall of the tube uncoated with a getter film 29 is lengthened, and the discharge current flowing during the discharge of the tube can be effectively suppressed.
Patent JP-S60227147-A (JP)
Title: Inspecting device for end surface of optical fiber
Inventor: FUJII YASUHIRO
IPC: G02B6/00
Filed: 1984-04-25
Abstract: PURPOSE:To perform precise inspection by providing a signal processing part which detects the radiation distribution of light emitted by a light emitting element and reflected by an optical fiber end surface by using a photodetecting element and judges the treatment state of the end surface. CONSTITUTION:An optical fiber 1 is fixed with an optical fiber holder 6 at right angles to the light emitting element 2 and photodetecting element 4. The light emitting element 2 is installed at the center part of the photodetecting element, which uses, for example, a sectorial split type photodiode array. A signal from the photodetecting element 4 is transmitted to the signal processing part 8 through a signal line 7. The processing part 8 judges the treatment state of the end surface of the fiber 1. Thus, the treatment state of the optical fiber end surface is judged precisely and the end surface state of the optical fiber which is laid is easily inspected.
Patent JP-S529416-A (JP)
Title: Production method of thin film magnetic head
Inventor: TSUCHIYA HIROSHI
IPC: G11B5/60
Filed: 1975-07-14
Abstract: PURPOSE:In order to elevate the track width or reproducing voltage, withoyt the elevation of processing accuracy, with respect to the track width formation method of multielement type magnetic head which is applied with the thin film integration technology.
Patent JP-H07273521-A (JP)
Title: Antenna mount device for automobile
Inventor: YAMADA AKIHIKO
IPC: H01Q1/22
Filed: 1994-03-31
Abstract: PURPOSE:To reduce an engine noise sound and a wind noise intruded into a cabin through a front pillar and to improve the workability of mounting a sound shield member to the front pillar. CONSTITUTION:The antenna mount device is a device in which an antenna container cylinder 5 is inserted into the inside of a front pillar 1 formed cylindrically by jointing plural panels and an antenna rod 3 is inserted into the antenna container cylinder 5. Plural elastic sheet flange members 14 are fitted to an outer circumference of the antenna container cylinder 5 at an interval. The shape of a flange member 14 is similar to a cross section of the front pillar 1 and the area is made slightly larger than the area of the front pillar 1.
Patent JP-S60229383-A (JP)
Title: Controller for semiconductor laser
Inventor: YOSHIMOTO KIYOUSUKE
IPC: G11B7/126
Filed: 1984-04-27
Abstract: PURPOSE:To prevent the change of a peak output entailing the temperature and change with time of quantization efficiency by detecting and holding the peak output at a time when a semiconductor laser is pulse-modulated on the starting of pulse modulation and positively feeding back and controlling subsequent modulated pulse amplitude by the detection and holding of the peak output. CONSTITUTION:An output from a semiconductor laser 1 is monitored by a photodetector 2. A bottom output from the laser 1 monitored by a peak detecting circuit 4 is compared with reference voltage by a comparison circuit 5, and fed back negatively to a semiconductor laser driving circuit 12 through an amplifier 6 and a clamping circuit 11. On the other hand, a peak output at a time when the semiconductor laser is pulse-modulated is holded by a sample holding circuit 7 only on the starting of pulse modulation. An amplitude control circuit 9 controls modulated pulse amplitude in response to a value obtained by subtracting bottom-output reference voltage from the holding value.
Patent JP-S60228124-A (JP)
Title: Manufacture of laminated and oriented film
Inventor: WATANABE JIYUNKICHI
IPC: B29C55/16
Filed: 1984-04-26
Abstract: PURPOSE:To obtain the titled film whose gas barrier properties are favorable, by making biaxial orientation of an unoriented and laminated film at a time, which is constituted with a saponified article of a polypropylene/ethylene-vinyl acetate copolymer laminated through coextrusion method. CONSTITUTION:After aqueous latex or a solvent solution of (B) polyvinylidene chloride series has been applied to at least one side of an unoriented and laminated film constituted with a saponified article of a polypropylene ethylene- vinyl acetate copolymer laminated through a (A) coextrusion method, an aimed film is obtained by making biaxial orientation of the laminated film at a time. As for percent of stretch, moreover, 3-3.5 times in a longitudinal direction and 3-4 times in a lateral direction are suitable for the titled film.
Patent JP-H04300230-A (JP)
Title: Production of fine spherical aggregate
Inventor: MORITA MICHIMASA
IPC: C04B18/04
Filed: 1991-03-27
Abstract: PURPOSE:To produce an artificial fine spherical aggregate usable in the production of concrete by using industrial wastes and unused resources as a raw material. CONSTITUTION:Industrial waste such as coal ash or unused resource such as clay is used as a raw material for the production of aggregate. Pellets of <=5mm diameter produced from the raw material is covered with a layer of refractory powder and baked at 1050-1300 deg.C. The refractory powder layer on the surface of the pellet is effective for preventing the fusion of the pellets and the welding of the pellet and the wall of baking furnace in the baking of the pellet. The ratio of water to cement (W/C ratio) can be decreased by the use of the aggregate of the present invention to enable the production of concrete having high fluidity. The effect can be further improved by the combined use of an admixture such as water-reducing agent.
Patent JP-H06299113-A (JP)
Title: Water-free lithographic ink and its printing sheet
Inventor: FUJII HITOSHI
IPC: C09D11/033
Filed: 1993-04-13
Abstract: PURPOSE:To suppress occurrence of static electricity in a printing process and to solve troubles such as printing stain, meandering of printing sheet, close adhesion of printing sheet resulting from static electricity by using specific printing ink by water-free lithoprinting of ultraviolet-curing type. CONSTITUTION:Water-free lithographic ink of ultraviolet-curing type contains an ultraviolet-curing resin and a nonionic surfactant having >10 to 1 HLB to prevent occurrence of static electricity and is useful for lithoprinting not requiring wetting water. A printing sheet is obtained by printing a printing base with the ink.
Patent JP-H02264450-A (JP)
Title: Semiconductor integrated circuit
Inventor: KATSUNO KUNIO
IPC: H01L21/301
Filed: 1989-04-05
Abstract: PURPOSE:To eliminate detection failures due to an erroneous operation and to contrive the improvement of a detection efficiency by a method wherein patterns of dimensional accuracy measurement use are arranged on scribing regions for separating a semiconductor integrated circuit into chips. CONSTITUTION:Scribing regions 102 are provided for separating a semiconductor integrated circuit into chips. Patterns 103 for dimensional accuracy measurement use are arranged on the regions 102. In such a way, circuit pattern parts 101 are not affected at all. As a result, an increase in the sizes of the chips can be eliminated. Moreover, as a small number of alignment marks or the like only are arranged on the regions 102, the patterns 103 can be arranged so that other patterns are not arranged on the peripheries of the patterns 103 and a detection failure due to an erroneous operation is eliminated and a detection efficiency can be improved.
Patent JP-H08264368-A (JP)
Title: Manufacture of metal-deposited film
Inventor: MINAMIZAWA KIYOICHI
IPC: H01G4/32
Filed: 1995-03-20
Abstract: PURPOSE: To prevent winding wrinkles from occurring during production by a method wherein adjacent metal-deposited islands placed on a metal-deposited film keep conductivity with each other in a lengthwise direction. CONSTITUTION: A material roll of a metal-deposited film 10 is formed with metal-deposited islands 4, on a face of a belt-like dielectric film 1, separated by at least a pair of lateral margins 2 extending along a lengthwise direction and a widthwise margin 3. The metal deposited islands 4 are electrically coupled with each other by a bridging metal-deposited part 14. The material roll 10 is slit along a lateral slit line 11S along a center slit line 11C passing through the center of the metal deposited island 14 and the lateral margins 2, thereby forming a metal-deposited film 10aa and a metal-deposited film 10bb. Thus winding wrinkles can be prevented from occurring, and the metal-deposited film can be efficiently produced without dropping production speed.
Patent JP-H05252992-A (JP)
Title: Method for determining superoxide dismutase and enzyme electrode used therefor
IPC: C12Q1/00
Filed: 1992-03-09
Abstract: PURPOSE:To accurately determine the subject enzyme useful for diagnosing and preventing various diseases, judging medicinal effects by inserting an enzyme electrode having an immobilized super oxide dismutase membrane into a specimen system, electrolyzing formed H2O2 at fixed potential and measuring an electric current value. CONSTITUTION:An enzyme electrode constituted by combining an electrolytic cell 1 equipped with a complex membrane 2 having an immobilized super oxide dismutase membrane 2b on a porous material layer 2a having pores smaller than the diameter of super oxide dismutase molecule and larger than molecule of hydrogen peroxide with an action electrode 3 which is in contact with the porous material layer 2a is inserted into a specimen system. Hydrogen peroxide converted from super oxide with super oxide dismutase is electrolyzed at fixed potential and concentration of super oxide in the specimen is obtained from the electric current value of the electrolysis to accurately and simply determine the objective quantity of super oxide dismutase useful for diagnosing and preventing various diseases and judging medicinal effects.
Patent JP-H06301751-A (JP)
Title: Editing and display method for preparing three-dimensional data and device therefor
Inventor: SHIBUSAWA TETSUO
IPC: G06F17/50
Filed: 1993-04-13
Abstract: PURPOSE:To provide editing and display method and device suited to the case of preparing object data in a three-dimensional space from a perspective drawing by utilizing cross-section lines. CONSTITUTION:Image data and vector/point data for constituting two-dimensional data are separately handled and an image data storage part 13 for storing the image data and a vector/point data storage part 14 for storing the vector/ point data are provided. Then, by a display and output part 16, both data are superimposed and displayed at a display device 11. An editing part 19 for the vector/point data is provided. Further, a magnification/reduction part 21 is provided and when the vector/point data are magnified/reduced, the image data are also magnified/reduced with a same ratio.
Patent JP-S5612081-A (JP)
Title: Electromotive compressor
Inventor: KURABAYASHI TAKANAO
IPC: F04B39/00
Filed: 1979-07-06
Abstract: PURPOSE: To prevent troubles caused by inaccurate assembly in a titled compressor with horizontal facing cylinders and others for a refrigerator and the like by connecting a piston with a guide piece by means of a closely-coiled spring for reducing the required accuracy in the parallelism of the cylinders and others.  
     CONSTITUTION: A guide piece 17 is connected to a crank pin 15 of a rotation shaft 8 via a slider 16, and a piston 19 is connected with the guide piece 17 by means of a closely-coiled spring 18. The guide piece 17 and the piston 19 are consequently made flexible by the closely-coiled spring 18 in three-dimentions. In this construction, required accuracies in perpendicularitiles of the guide piece 17 and the crank pin 15 to the piston 19, the parallelism of two cylinders 10 and others can be reduced for preventing troubles and the increase of abrasion caused by the inaccurate assembly of these cylinders. The closely-coiled spring 18 ensures the work of compression. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04298197-A (JP)
Title: Indoor exchange for ins
Inventor: TAJIMA YASUHIRO
IPC: H04M3/533
Filed: 1991-03-26
Abstract: PURPOSE:To avoid communication wait for a long time by registering connector information using an INS side communication terminal equipment and an indoor terminal equipment as a communication pair, referencing the registered information when a connection request comes so as to discriminate the acceptability of connection. CONSTITUTION:An INS use indoor exchange 13 is provided with an information designation device 132 setting and registering connector information 131 to designate a communication pair, and also provided with a channel monitor device 133 monitoring whether or not an idle communication channel is in existence for indoor terminal equipments a-c and a network terminator 12 and with a connection confirmation device 134 discriminating the acceptability of connection based on the connector information 131. Thus, even when a connection request comes from communication terminal equipments A-C or from indoor terminal equipments a-c, the connection confirming device discriminates the request. The physical connection channel for the INS communication terminal equipments A-C and the indoor terminal equipments a-c is partly occupied in this way to avoid communication wait between the terminal equipments for a long time and required and important communication is connected immediately.
Patent JP-H05106997-A (JP)
Title: Missile-canister and manufacture thereof
Inventor: ABUBEIKAA EMU BUTSUSHIYAGOORU
IPC: F41F3/042
Filed: 1992-03-10
Abstract: PURPOSE: To obtain a small-size light-weight missile launcher for carrying on a warship to contain a plurality of missiles. CONSTITUTION: The missile canister 110 for containing, transporting and launching missiles comprises an inner plate 114, an outer plate 112 and a compressive resistant honeycomb material 116 between both the plates. As an alternative embodiment of the canister, an epoxy syntactic foam material is provided between both the plates of a small chamber coupled by a screw clamping fitment cooperated with a threaded hole at the small chamber wall.
Patent JP-S63252267-A (JP)
Title: Surface potential measuring apparatus
Inventor: TOMITA EISUKE
IPC: G01R29/12
Filed: 1987-04-08
Abstract: PURPOSE:To realize a highly accurate surface potential measuring apparatus with limited generation of noise, by using a rotary disc electrode as such. CONSTITUTION:A monomolecular film 2 of stearic acid is formed on a water surface of a water tank 1 and a rotary disc electrode 13 connected to a motor 14 is arranged approaching the water surface. A salt bridge is used to make water 1 equal in potential to a reference electrode 8. As the disc electrode 13 turns with the motor 14, the capacity of a capacitor made up of the water tank 1 and the disc electrode 13 changes and a charge/discharge current flows through a resistance 12. Thus, the potential of the electrode 13 can be measured by reading such a potential as to bring the current to zero with a potentiometer 6.
Patent JP-S5213876-A (JP)
Title: Fermentation device for livestock feed and organic fertilizer
Inventor: SOGABE TAKUMI
IPC: A23N17/00
Filed: 1975-07-14
Abstract: PURPOSE: The captioned device made to be capable of daily continuous feeding in and taking out simultaneously. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09283490-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO HIDEKATSU
IPC: H01L21/306
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, wherein wet etching velocity to a metallic layer in which silicon is mixed to aluminum is extremely rapid and an element can be prepared in a short period of time. SOLUTION: A semiconductor device is manufactured by a method including a process for forming a metallic layer on at least one main surface of a semiconductor board, a process for forming a mask layer exposing a selected region on a metallic layer, a process for removing a selected region of a metallic layer by a mask layer by wet etching (at least etchant containing phosphoric acid) method and a process for removing a mask layer. In the method, a metallic layer is a metallic layer [Al-Si (0.5 to 1.5%)] wherein silicon is mixed to aluminum which is formed by sputtering deposition, and the method includes a process for carrying out at least one heat treatment at a temperature exceeding 200 deg.C while a metallic layer is formed or after it is formed.
Patent JP-H05247809-A (JP)
Title: Melt-bonding of plastic decoration piece to water-repellent cloth
Inventor: KUWABARA EIJI
IPC: B44C5/00
Filed: 1992-03-10
Abstract: PURPOSE:To provide a process for bonding decoration pieces made of a thermoplastic synthetic resin to a water-repellent cloth with strong bonding force. CONSTITUTION:A moisture-curing polyurethane resin is melted by heating and formed to an uncured film 3 by coating. The film is stored in an atmosphere shielded from moisture and placed on a water-repelling cloth 4. A pattern sheet 5 made of a thermoplastic synthetic resin is placed on the laminate and pressed with an engraved mold 10 having a melt-cutting blade 8 and a pressing blade 9. The films are welded by radiofrequency induction heating and cured by moisture-absorption in air. Since a moisture-curing polyurethane resin has strong weldability to a water-repellent cloth, the decoration pieces can be bonded with strong bonding force.
Patent JP-S63251989-A (JP)
Title: Transmission system inspecting device
Inventor: YAMASHITA YASUSHI
IPC: G11B27/36
Filed: 1987-04-07
Abstract: PURPOSE:To easily and accurately inspect a dropout, by detecting the dropout of video signals and displaying the dropping out part as a picture of a different luminance on a solid color picture. CONSTITUTION:Video signals are recorded on a prescribed recording medium and a reproducing means 4 reproduces the signals. A detecting circuit 15 detects a dropout from the reproduced signals outputted from the reproducing means 14 and detection signals outputted by the circuit 15 when it detects the dropout are inputted to a conversion circuit 13 and converted into video signals. The video signals outputted from the circuit 13 are inputted to an input means 14 and the dropout generating part is displayed on the solid color picture of the part where no dropout generates as a picture of a different luminance. Since the picture of the part where on dropout occurs does not change and stays black irrespectively of the picture being reproduced, dropout inspection becomes easier.
Patent JP-S57202141-A (JP)
Title: Satellite accessing system
Inventor: KOZUKA SEIICHIROU
IPC: H04B7/15
Filed: 1981-06-08
Abstract: PURPOSE:To easily prevent collision of data, by including fluctuation information of delay of transmission in a tansmission signal in an earth station during transmission already, determing transmission start time with other earth stations which are going to start transmission based on the information. CONSTITUTION:Assuming that communication is already started between a satellite 1 and an earth station 2, the earth station 2 calculates a transmission delay time difference based on each relative relation of locations of the satellite 1, the earth station 2 and other slave earth stations 3 and 4. From the result of this calculation and the result of actual observation including the fluctuation in the delay of transmission between the station 2, the station 1 and the station 2, a time correcting amount which corresponds to a value twice the delay of transmission including the fluctuation among 3-1-3 and 4-1-4 subtracted an integral multiple of frame length can be estimated. The data are transmitted toward the other slave earth stations from the said earth station 2 via the satellite 1, and the other slave stations decide the time of transmission of the data of themselves based on the data.
Patent JP-S59214171-A (JP)
Title: Button-type air cell
Inventor: MORITA KORENOBU
IPC: H01M12/06
Filed: 1983-05-18
Abstract: PURPOSE:To prevent completely any liquid leakage through an air supply hole provided in a positive case by interposing a porous electrolyte-absorbing member between a positive electrode and a water repellent film installed on the air-diffusion-side of the positive electrode. CONSTITUTION:A porous air-diffusion paper 3 principally consisting of for example cellulose is placed on the concave section of the inner bottom of a positive case 1 having an air supply hole 2 in its bottom. Next, a water repellent film 4 is placed on the porous air-diffusion paper 3. After that, a porous electrolyte-absorbing member 5 prinicpally consisting of cellulose, easily absorbs electrolyte and does not inhibit the diffusion of air into a positive catalyst layer, is placed on the water repellent film 4. As the electrolyte-absorbing member 5, filter paper, craft paper or the like having a thckness of around 0.05-0.1mm. is suitable.
Patent JP-S61246533-A (JP)
Title: Ventilation fan
Inventor: HASEGAWA KEIICHI
IPC: F24F7/013
Filed: 1985-04-23
Abstract: PURPOSE:To facilitate exchange of a filter and to unrequire a sweeping operation or simplify the same by such an organization that a filter frame body and an oil reservoir are integrally bonded to a thin hinge. CONSTITUTION:When a filter is stained, both side walls of a holding lid 18 are opened outwardly and the engagement between an engaging projection 20 and an engaging depression is released to open the holding lid 18 rearwardly. Then, a filter 24 is pulled downward to extract and throw away the same. A new filter 24 is inserted into a filter guide 22 and is held by the holding lid 18. Since a panel 11 does not require a lattice crossing an opening 16, stains are reduced and do not require cleaning. Even if cleaning is made, stains are easily removed. Upon throwing away the filter 24, the engagement between an engagement claw 28 and an engagement piece 30 can be released, bent and thrown away, and further can be cut off from an integral hinge 29. Thus, a filter frame body 25 and an oil reservoir 27 can be separately treated.